Own Your Core Operations: The Dynamics 365 Alternative
A secure, serverless Next.js and Postgres database deployment designed to bypass the licensing tax of Microsoft Dynamics 365 — with 100% code ownership at handover.
Lock-in profile: High (Azure lock-in, proprietary Power Platform and Dataverse dependency)
Quick Answer
In short: ERPStack provides a custom, license-free alternative to Microsoft Dynamics 365. You get 100% data and IP ownership, zero seat-based fees, and a dedicated cloud deployment delivered in weeks.
Head-to-Head Architecture Matchup
4 of 4 capabilities shown
| Capability | Custom ERPStack build | Microsoft Dynamics 365 |
|---|---|---|
| API ExtensibilityExtensibility | Native GraphQL & REST | OData/Web API with limits |
| Database AccessData & Ownership | Direct SQL & Real-time replication | Locked behind proprietary views |
| UI CustomizationExtensibility | Full React/Tailwind codebase | Model-driven or canvas apps only |
| Multi-Tenant ArchitectureOperations | ✓ Included | ✗ Not available |
Migration Blueprint Specification
- Typical Annual Cost
- $20,000 - $180,000+ / year
- Modularity
- Medium (Highly integrated with Microsoft ecosystem, but complex cross-module ties)
- Customization Limits
- High complexity (Requires certified AL/X++ developers or complex PowerApps workflows)
- Extraction Pathway
- Schema mapping from Dataverse to PostgreSQL using custom migrations
Uncovering Hidden Constraints
What we don't do
Hidden Cost: Storage Costs — stacked on the $20,000 - $180,000+ / year base license
What we do
Dataverse database storage is extremely expensive per GB once you exceed standard limits.
What we don't do
Hidden Cost: API Call Thresholds — stacked on the $20,000 - $180,000+ / year base license
What we do
High volume synchronization tasks hit daily API request limits, requiring additional premium licenses.
Legacy Pain Points
- Unpredictable Azure Dataverse storage pricing fees
- Rigid Power Platform and canvas app layout limits
- Dependency on scarce and expensive certified AL/X++ consultants
The Custom Code Advantage
- Private cloud hosting under your direct network infrastructure
- React and Tailwind frontends for limitless user experiences
- 100% intellectual property ownership with zero seat license fees
The Escape Plan
Dataverse Discovery
Analyze existing Dataverse schema, custom entities, and relationships.
Extraction & Mapping
Extract data using Azure Data Factory or custom scripts to PostgreSQL.
Validation & Integration
Map workflows and business logic into Next.js server logic.
Cutover
Sync final delta and switch DNS.
Calculate Your 3-Year IP Savings
Drag the team-size slider to model SaaS licensing spend against a fixed-cost custom build — implementation, hosting, and 3-year TCO update in real time.
- • Base Implementation: $55,000
- • License Taxation: $270,000
- • Data Ownership: Rented
- • One-Time Build: $55,000
- Custom Hosting (3 Yrs): $10,800
- Maintenance & Support (3 Yrs): $24,750
- 100% Code & Data Ownership
Staying on per-seat licensing costs you $6,513 every month at 50 seats — spend that never converts into owned IP.
Why Companies Left Microsoft Dynamics 365
"Migrated from Dynamics 365 to a custom ERP stack, saving over $90k/yr on storage and licensing while simplifying the mobile warehouse interface."
Frequently Asked Questions
Yes. We configure dedicated extraction pipelines to pull your records, tables, and relationships from Azure Dataverse directly into PostgreSQL.
Dynamics modules require complex API setups. Custom ERP architectures use unified REST/GraphQL endpoints, connecting tools natively.
Stop Renting Microsoft Dynamics 365. Build Your Own.
Discuss a progressive migration pathway in a 30-minute architecture call — 100% of the code and IP transfers to you.
Request Architecture Blueprint